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习题练习：Physics Unit24: Wave Nature of Light
本习题练习来源于题库网 (https://tiku.one)，是在线习题练习的打印版，您也可以访问本平台网站(https://tiku.one/)直接在线完成(注册并登录账号后在首页左侧输入试卷号 84 即可在线作答)，，作答电子化后可随时回放，查看每题答案与详细解析，搜藏保存任意题目；教师使用本平台可以抽题组卷或一键复制他人试卷，布置为在线考试或在线作业，全自动判分成绩一键排序导出，省时省力。本试卷的直接作答链接 https://tiku.one/test84.html
 作者: admin  发布日期: 2022-08-28 11:19    总分: 91分  得分: _____________

答题人: 匿名未登录  开始时间: 22年08月28日 11:19  切换到: 整卷模式

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1#
 
问答题 ( 1.0 分) 切至整卷模式 搜藏此题  
State Huygen's principlev2- .2)oy/1zusdbd;dhmld ;xwpw j+ g.
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2#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which of the followinw9li3 g q:o0nog is a false statement?

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3#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The wave theory of light qblx54(1 xh8tt8yvwu)k yn+his attributed to

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4#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The particle theory of light is att :z3yr mg/ (ur0lwf*gyributed to

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5#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a light wave enters into a4 c 7qf9 6yxeep5pnjw/ medium of different optical density,

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6#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light (wavelength = 590 nm), originally tgtf1rv3i psh,f(2 ti(3*ea ztraveling in air, enters a t if 3it,eg3vs2z*paht1(f (rpiece of glass (index of refraction 1.50), its frequency

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7#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light m ejd(w0zk5v 3(wavelength = 590 nm), originally traveling in air, enters a piece of glass (index dk0(j ze5m w3vof refraction 1.50), its wavelength

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8#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What principle is responsible for light spreqhcp;gz9- 4thn-uzu7 nip3 o;ading as it passes through a narrow tp- h ;hp-;qo9 ncuuzzn3ig4 7slit?

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9#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Radio waves are diffracted by large obfq-f 1cx. uzo*3p;beajects such as buildings, whereas light is not notbe xfpf* 3oca1-zu.q; iceably diffracted. Why is this?

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10#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What principle is respo7vw/q (b9o qkfnsible for alternating light and dark bands when light pass/bqk(q97v owfes through two or more narrow slits?

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11#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two light sources are sai sc.,jkzx 6hwexh2z5uppj(n 2 l,v/ d7d to be coherent if they

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12#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What do we mean when we say that two 0ig2 hawaoy8 wxd46 9zlight rays striking a screen are in phase with each otherox2a 6wz adhg9wy 480i?

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13#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two beams of coherent light travel different patgz5wgu w6nic2z4 x;fr :uxqh5z2bq + 4hs arriving at point P. If the maximum constructive interference i4 w;2u+5hn 2cz g6 uwbz4q5xgqifr:xz s to occur at point P, the two beams must

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14#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two beams of coherent light travel different paths arriving at poin/q)9 qs;b rpt,*mq3*e)ymkxnw gu z.lt P. If the r))*3e*, wq zqups x9glntb;qm/myk. maximum destructive interference is to occur at point P, the two beams must

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15#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  At the first maxima on either side of the central brigh5kdirh8jm7e fqfkdgy9 98q l)(0rv5mt spot in a double-slit experiment, light 8 0fv9(mdr ej )ky98grmld5hfi5 7qkqfrom each opening arrives

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16#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  At the first minima on either side of the cekrit;)3 *mzt)1 ds3v uo;mv uontral bright spot in a double-slit experiment, light from each opening arrivtoum t;1s) ;omkud3virz *v) 3es

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17#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  At the second maxima on either side of the central bright spot in 8dhkkk2dswocyxq8j65c5f/ * a double-slit ex k*o2csdy6xjw 8qk55fk8chd/ periment, light from

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18#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a Young's double slit experimen9j po+xhrgq2 21r xd8rbj2 d3qk il4e*t, if the separation between the slits decreases, what happxr exi +qd29dj1grrq2*32b4ph8klj o ens to the distance between the interference fringes?

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19#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a double-slit experimenvwyzvs 8r4p 8-3vnei6t, it is observed that the distance between adjacent maxima on n43e6v8is-z yv rvpw8a remote screen is 1.0 cm. What happens to the distance between adjacent maxima when the slit separation is cut in half?

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20#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  One beam of coherent light travels u53 h88 3 ty5+ni:2yfac )jpnmjo4bx sl8padt path $P_1$ in arriving at point Q and another coherent beam travels path $P_2$ in arriving at the same point. If these two beams are to interfere destructively, the path difference $P_1 - P_2$ must be equal to

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21#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  If a wave from one s583z4t 3jwwxb odd0 lblit of a Young's double slit experiment arrives at a point on the screen one-half wavelength behind the wave from the other slit, 3o0dbxwzt3bld 45j8w which is observed at that point?

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22#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Why would it be impossible to obtain interferlg2p f)oyvi/ ry)/cnw p,(ny8 ence fringes in a double-slit experiment if the separatn ngw)y2p )o8, yvr/lfcpyi/(ion of the slits is less than the wavelength of the light used?

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23#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The separation between adjacent maxima in axyf5oc)/apd+0n y- sybc wa3 ) ca-wm) double-slit interference pattern using mnbc m-c+ 50asfax)- 3y) o)wdy/p aywconochromatic light is

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24#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The principle which explains wh8: .svf *.j(edciisb2*mlslo y a prism separates white light into different colors *l.o vlef sbs*:. (j2imic8dsis

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25#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The principle which ac5sriu9 /- moyllows a rainbow to form is

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26#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  White light is

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27#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light with wavelength sligh7rwbzne m1/s)eux8+ t ;x.prktly shorter than 400 nm is called

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28#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light with wavelength slightly longer than 750 nm is calledvkm )wmq38pbg+ce2 - .jeex; c

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29#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which color of light u78q*waodb3 pr:pz fk3ndergoes the greatest refraction when passing from air to glass? z8:o3b* kp3rd7wfapq

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30#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Which color of light undergoes t./tg6p0hpaf1ntz . av9q l5jshe smallest refraction when passing from air to azphvja 0 5t n../ 16tpglfqs9glass?

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31#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of white light is incident on a thick glass plate with pod)g9* a,ruut)s pcy 4arallel sides, at an angle) 9yop4gu c ras)utd*, between $0^{\circ}$ and $90^{\circ}$ with the normal. Which color emerges from the other side first?

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32#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A person gazes at a very distant light source. If she now holds up two 8boijtvwb ,*/ wpk 1cbq- 46aefingers, with a very small gap between them, and looks atqk twv be8*-j1b64wb,c paio / the light source, she will see

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33#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a single slit diffraction experiment, irwdtp ,1v .88ync5hc df the width of the slit increases, what happens dnh8dytcrvw8 c,1.5p to the width of the central maximum on a screen?

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34#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider two diffraction gratings; one has 4000 lines pns fp0qj(8 sd9er cm and the other one has 6000 liss(j df90pnq 8nes per cm. Make a statement comparing the dispersion of the two gratings.

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35#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Consider two diffraction gratings with the same slit bsb;ox/2; pqm*5 dpkd separation, the only difference being that one grating has 3 slits and the other 4 slits. If both gratings are illuminated with a beam of the same monochromat*o/d; k x sdmbp5qb2;pic light, make a statement concerning the separation between the orders.

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36#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The colors on an oil sli- *9x;ijm cyd 6lvomwh)ok mle9* 9-kfck are caused by reflection and

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37#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  We have seen that two monochromatic light waves can interfere constrdicg/c.1-ahdo l(0t wgs dt .0uctively or destructively, depending odo(-ltdg0t dc0ac.. g1/swhin their phase difference. One consequence of this phenomenon is

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38#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light, which is traveling in glass, strikes any g0 yq /r/iyrqacxu4p:6+8 qa air boundary, there +068ciap:xg 4y uyq/arqrq/yis

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39#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When a beam of light, which is traveling in air, is reflect/2ibsi/p u,eg g( e:cued by a glass surface, there,u2 ii/b: /eueg(pcsg is

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40#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A soap film is being viewed in white light. A,v5cj. o(l 5b6fi sa 2c;e:jv i:ucvsss the film becomes very much thinner than the wavelength of blue light, c,(vs :il c6fi;cje: o55suja.bvs2v the film

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41#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In terms of the wavelength of light in magnesium fluoride, what is the minim /+s aaw*fl4izum thickness of magnesium fluoride coating that mu*i alw/a4+z sfst be applied to a glass lens to make it non-reflecting for that wavelength? (The index of refraction of magnesium fluoride is intermediate to that of glass and air.)

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42#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A convex lens is placed on a flat glass plate and illuminated from above with f:gg0f d x9)y4g9eecwmonochromatic red light. Whexg )9f:cg9d0 f e4ygwen viewed from above, concentric bands of red and dark are observed. What does one observe at the exact center of the lens where the lens and the glass plate are in direct contact?

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43#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What principle is responsible for the fact tsv) v 4d6d0gujhat certain sunglasses can reduce glare from reflected surfa0 d)4g sdvujv6ces?

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44#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  For a beam of light, the direction oy+amr r2bmg:+cv2d.k(q x.q 5doao5 wf polarization is defined as

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45#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the process to obtain polarized light in a dichroic material like a P ) w5j4-ouhtyu)sna y,j/o f*obn)) btolaroid filmjntbt) ,wo )hj *)a-on4f/s o b5u)yyu?

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46#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When the transmission axes of two Polaroid films are perpendicular to each ykk gojxcn :o65n8 e3alp4v,.tra7i.other, what is the percentage of the incident light which will pass 56,kanx.a3yig e ovn8r j.t:p74ok clthe two films?

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47#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Sunlight reflected fg mxb:khsrf,,9d:4fek v 2c6srom the surface of a lake

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48#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  The polarization of sunlight is greatest atm9kji*z h 5. n u*lbe42erw1sb

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49#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In which of the following is difzrm8lr our y45c,5h5 k (xixo:fraction NOT exhibited?

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50#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  On a clear day, the sky appears to be more blue toward the zenbjo)*kfbuo-df4 q(i sx,f44 rith (overhead) than it does tbfuqds bi(kf 4 ro4jo)xf*4- ,oward the horizon. This occurs because

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51#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of light ($f = 5.0 \times 10^{14} \; Hz$) enters a piece of glass (n = 1.5). What is the frequency of the light while it is in the glass?

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52#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has a waveleng0am d :,zn-nysth of 600 nm in a vacuum. It passes into glass, which has an index of refraction of 1.50. What is the wn0-d , :myasnzavelength of the light in the glass?

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53#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has wavelength 600 nm in a gbb*cj 0)u7kn ,r-bj 7ye k.fxvacuum. It passes into glass, which has an index of refraction of 1.50. What is the frequency of the yb*c-0g7fr)j k7.x ejnbbu,k light inside the glass?

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54#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light has a wavelength of 600m,euxe gzax7w7n mh 26/5p 6ki nm in a vacuum. It passes into glass, which has an index of refraction of 1.50. What is the spee/2m ,7axg hiw6 enuzx m75p6ked of the light in the glass?

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55#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength g:uw jd9.fg x qd:nc-4550 nm in vacuum is found to travel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the index of refraction of the liquid.

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56#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 550 nm in air is found to 7 - o*w3egc;pgl,9jbemiy 8ka travel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the frequency of the light in the liquid.

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57#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 550 nm in air is f94ddn-of0wj ,bahwg 5 ne; *gp6ictj5 ound to travel at $1.96 \times 10^8 \; m/s$ in a certain liquid. Determine the wavelength of the light in the liquid.

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58#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two thin slits are 6.00 mm apart. Monochromatitda/ krw, 5/0fp-v 7pjqcjm- oc light falls on these slits, and produces a fifth order interference fringe at anjf/5 prd7oq,wc-mvakt/p0 - j angle of $32.3^{\circ}$. What is the wavelength of the light?

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59#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 575 nm falls on a double-slit and the thba+7v+q whkp 873 bl 0fprse9gird order bright frine90+3b78vbwfpgqasl +k7 ph rge is seen at an angle of $6.5^{\circ}$. What is the separation between the double slits?

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60#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a Young's double slit experiment, if the separatio*yc cb95kd;x pn between the two slits is 0.050 mm and the distance from the slits to a screen is 2.5 m, findc* b5d;pky xc9 the spacing between the first-order and
second-order bright fringes for light with wavelength of 600 nm.

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61#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a double-slit experiment, the slit separation is 2.0 mm, and two wgl yq-oe/m*q2izx+aj-son1 3 avelengths, 750 nm and 900 nm, illuminate the slits. A screen is placed 2.0 m from the slits. At what distance from the central maximum on the screen will a bright fringe from one pattern first coincide withs*- n1oiylj/gz x23 o qae-mq+ a bright fringe from the other?

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62#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Two thin slits are 0.050 mm apart. w:f/pdkekn1 po 3 z6 dz-v;-qzMonochromatic light of wavelength 634 nm falls on the slits. If there is a screen 6.0 m away, how far apart are adjac kz6ze/nzp pq vkfdw-1d:3o-;ent interference fringes?

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63#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A monochromatic light ig/q m25ofx)ed s incident on a Young's double slit setup that has a slit separation of 30.0 mm. The resultant bright fringe separation is 2.15 cm on a screen 1.20 m from the double slit. What is the separation between the third-order bright fringe a xmeg/f25 )qdond the zeroth-order bright fringe?

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64#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A parallel light beam containing two waveleng 8uz-wm g/b vjeer :3e-11hu6 rjal*toths, 480 nm and 700 nm, strikes a plain piece of 8h1a*1ovueru- rzgj el:m-we6t bj3 /glass at an angle of incidence of 60e. The index of refraction of the glass is 1.4830 at 480 nm and 1.4760 at 700 nm. Determine the angle between the two beams in the glass.

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65#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A ray of light consisting of blue light (wavelength 480 nm) and red light o9;lb ua )e7gy)t8ygs(wavelength 670 nm) is o)uag gely7) 98ystb;incident on a thick piece of glass at $80^{\circ}$. What is the angular separation between the refracted red and refracted blue beams while they are in the glass? (The respective indices of refraction for the blue light and the red light are 1.4636 and 1.4561.)

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66#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  350 nm of light falls on a single slit of width 0.20 mm. What is the angula,hew:fj o2 hsv wn;:/qr width of the central diffraction peak: qenjsfh 2:;hw/,vwo?

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67#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A single slit, which is 0.050 mm wide, is illuminated by light of v sztr art+*)3550 nm wavelength. What is the as) zva3t+rt r*ngular separation between the first two minima on either side of the central maximum?

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68#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 687 z9zl( q73u)uce i7/glylv) lh nm is incident on a single slit 0.75 mm wide. At what distance from the slit should a screen be placed if the second daz7v7hc( lqy9zlg uli3)l e/) urk fringe in the diffraction pattern is to be 1.7 mm from the center of the screen?

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69#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 610 nm is incident on a slit 0.20 mm wide and the diffrlb1r f: j4zgl:qdj5d9 4 wz9d v9nu:nraction pattern is produced on a screen that is 1.5 m from the slit. What is the widtzb fqnr wrv91zn 4:9ud4l5: ddj9gl:jh of the central maximum?

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70#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 5ia ,/rvl8*qch8 r wqfq)ye w7780 nm is incident on a slit of width 0.300 mm. An observing screen is placed 2.00 m from the slit. Find the position of the first order dark f v c8rwew7ql/7fa*iqr h)y8,qringe from the center of the screen.

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71#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 580 nm is incident on a slit of width 7h4 p p:11gcj6/ 5mm8 dmfkfb4 okzuyu0.300 mm. An observing screen 1dm46fbhzjo/kpyc p1 :kugfmu5 74m8 is placed 2.00 m from the slit. Find the width of the central maximum.

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72#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  When light illuminates a grating with 7000 lines per centimeter, its second or810c w- oyt c;li4pu.0tkvqwv der maximum is at 0cvwv. i4 l y;tcq ptow-18ku0$62.4^{\circ}$. What is the wavelength of the light?

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73#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diffraction grating has 5000 lines per cm. The angle between the central maxf0c 40o( iu sr(pdbni(imum and the fourth order maximum obd0 sipnr (f 4u0c((iis $47.2^{\circ}$. What is the wavelength of the light?

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74#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light is ,u g+xgz;ju ,c7s4yqlincident on a grating that is 75 mm wide and ruled with 50,000 lines. The second-order maximum4c,jsl7 guu+g,xq;yz is seen at $32.5^{\circ}$. What is the wavelength of the incident light?

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75#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  In a diffraction experiment, light of 600 nm f2p ;wgp7sj .yz44c4a g,wvea wavelength produces a first-order maximum 0.350 mm from the central maximum on a distant screen. A second monochromatic source produces a third-order maximum 0.870 mm from the central maximum when it passes through the same diffra7zj; a pf,4 gayep2wvsw.44gcction grating. What is the wavelength of the light from the second source?

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76#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A diffraction grating has r vo1gwww/h0g bb1mn6fibbaib(6 i2iyp,3 49 6000 lines per centimeter ruled on it. What is the angular separation between the second and the third orders on the same side of the central order when the gratingo /2m, w6 v3bfwb0bh6gi1 rbbi9gay pn1iwi4( is illuminated with a beam of light of wavelength 550 nm?

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77#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  White light is spread out into spectral uoltofkt2n ,lhe u7f,i-;m5- hues by a grating. If the grating has 2000 lines per centimeter, at what angle will red light (640 nm) aphm -e57fik uo;2o utf-,nt,llpear in the first order?

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78#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A He-Ne laser (632.8 nm) is used to calibrate a grating. If the first-order max nopy ;: ;1j2sfu3ei.j/- 7vmpkjcysmimum occurs at n ijs:f21 py;; km3.y/jc mv7 uej-ops$20.5^{\circ}$, what is the grating constant (the distance between the slits)?

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79#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light of wavelength 500 nm is incide 2 6l46qaysigl hxc7g(nt normally on a grating. If the third-order maximum of the diffr gix l62 a67qlyhgs4c(action pattern is observed at $32.0^{\circ}$, what is the grating constant (distance between the slits)?

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80#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Monochromatic light of wavelength 500 nm d )qqdbn6ui/ b87n,y ais incident normally on a grating. If the third-order maximum of the diffracti du,y a6b8d n7)/qbiqnon pattern is observed at $32.0^{\circ}$, how many total number of maxima can be seen?

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81#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A glass plate 2.5 cm long is separated from another glass pla9 -eei syzv*u2te at one end by a strand of so*y 2eiu 9vzes-meone's hair (diameter 0.010 mm). How far apart are the adjacent interference bands when viewed with light of wavelength 600 nm?

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82#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A soap bubble has an index of refraction of 1.33. Whdqq*f c0cc, 58m5lkih at minimum thickness of this bubble will ensure maximum reflectance of normally incident 530 nm wavelength lifcd*0 qhqlm8,5 5ck cight?

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83#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Light of wavelength 500 nm illuminates a soap filp n+/pg 3+fumbm ( n = 1.33). What is the minimum thickness of film that will give an interference when the ln b3mf+/ p+pguight is incident normally on it?

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84#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the minimum thiceby3 q3kkh w2kzw 5+g bhbcz17 rp8)2ykness of a nonreflecting film coating (n = 1.30) on a glass lens (n = 1.50) for h b3qk2wpc 3)bh kg+5k72yz1zbyrwe 8 wavelength 500 nm?

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85#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  An ideal polarizer is placed in a beam o k i5um66wrk32tb3h:fkx k hk6f unpolarized light and the intensity of the transmitted light is 1. A second ideal 33k 2k6hkk5u:m i kxbr66whtfpolarizer is placed in the beam with its referred direction rotated $40^{\circ}$ to that of the first polarizer. What is the intensity of the beam after it has passed through both polarizers?

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86#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A polarizer (with its preferred di,8miil4-r evu)oav wx9qd;u /rection rotated $30^{\circ}$ to the vertical) is placed in a beam of unpolarized light of intensity 1. After passing through the polarizer, the beam's intensity is

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87#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of unpolarized light in air strikou0su *xvk ucy2(70x fes a flat piece of glass at an angle of so*(cf u02xx 07 ukvyu$57.3^{\circ}$. If the reflected beam is completely polarized, what is the index of refraction of the glass?

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88#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  Unpolarized light is passed through a polarizer-analyzer combinatioy zy,-dxb7oy z,2bw i4mts 5d7n. The transmission axes of the polarizer and the analyzer ary7m bxos7-,d , z 5yb42wdiytze at $30.0^{\circ}$ to each other. What percentage of the unpolarized light gets through the combination?

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89#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  How far above the horizon is the Moon whenylglab vj 7;30p e3jnd c3+ ,.,bcqfbd its image reflected in calm water is completely polarib;,c0+.bgdy a3qcvbl33dnjjfel 7 p ,zed?

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90#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  A beam of light passes ixkp1 6l3d8- hj vnbq7through a polarizer and then an analyzer. In this process, the intensity of the light transmitted is reduced to 10% of the intensity incident on the analyzer. What is the angle between the axes of the polarizer and the analyz-kqbi71xvp63 jd n l8her?

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91#
 
单选题 ( 1.0 分) 切至整卷模式 搜藏此题  
  What is the Brewster's angle for light traveling in vacuum and refle0bi+(86aio mq8ohgee d2plp8 cting off a pieegp (o6bae d q8i i+m0pl288ohce of glass of index of refraction 1.48?

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